乌克兰的烟煤具有硫分高的特点。乌克兰煤炭研究院的检查资料表明,1981年由顿涅茨和伏罗希洛夫州生产的炼焦煤的硫分分别为2.16%和2.62%,由巴甫洛夫格勒联合企业和乌克兰西部煤矿联合企业生产的,则为2.5%和4.1%。因此,某些焦化厂所生产的焦炭硫分达到1.7-1.78%,这就使得高炉的工作条件恶化 Ukraine’s bituminous coal has the characteristics of high sulfur content. Inspection data from the Ukrainian Coal Research Institute show that the sulfur content of coking coal produced by Donetsk and Voroshilov states in 1981 was 2.16% and 2.62%, respectively, by the Pavlovgrad Joint Venture and the coal mines in western Ukraine Joint ventures produced 2.5% and 4.1%. As a result, some coking plants produce 1.7-1.78% of the coke sulfur, which deteriorates the working conditions of the blast furnace